What does the abbreviation "pc" signify in a medical prescription?

The abbreviation "pc" in a medical prescription signifies "post cibum," which is Latin for "after meals." This indicates that a medication should be taken after eating to promote optimal absorption or to minimize potential side effects, such as gastrointestinal discomfort. This timing can be particularly important for medications that may irritate the stomach lining or need to be taken with food to enhance their effectiveness. Understanding the significance of such abbreviations is crucial for both patients and healthcare providers to ensure proper medication management and adherence to prescribed therapies.